Echuan Hydraulic
Echuan Hydraulic Machinery Co., Ltd.
No. 53 Shuikou Avenue, Huizhou, Guangdong, China
Tel +86-752-2399772 · WhatsApp +86-13422935851
[email protected] · www.echuan-hydraulic.com
Product Data Sheet

Your one-stop source for hydraulic, electrical & automation parts — shipped worldwide.

Product Description

Siemens 3RH2122-2BB40 Contactor Relay

The Siemens 3RH2122-2BB40 is a highly reliable and robust contactor relay designed for auxiliary control circuits. Manufactured in Germany to stringent quality standards, this relay operates on a 24V DC control voltage and features an AC-15 utilization category rated at 10A and 230V. With a 22E contact configuration providing 2 Normally Open (NO) and 2 Normally Closed (NC) contacts, it offers versatile switching capabilities for various industrial automation, motor control, and power distribution applications. Built to comply with GB/T14048.5 standards, the Siemens 3RH2122-2BB40 ensures exceptional performance, safety, and longevity in demanding industrial environments.

Technical Specifications:

  • Brand: Siemens

  • Model: 3RH2122-2BB40

  • Control Voltage: 24V DC

  • Contact Configuration: 22E (2 NO + 2 NC)

  • Utilization Category: AC-15

  • Rated Current/Voltage: 10A 230V

  • Standard Compliance: GB/T14048.5

  • Country of Origin: Made in Germany

Siemens 3RH2122-2BB40 Contactor Relay Description

Siemens 3RH2122-2BB40 Contactor Relay

Shop the genuine Siemens 3RH2122-2BB40 Contactor Relay. This German-made auxiliary contactor features a 24V DC control voltage, 2NO+2NC (22E) contacts, and an AC-15 10A 230V rating for reliable industrial automation and control circuits.

BrandSIEMENS
Model3RH2122-2BB40
Part No.1030768365358
CategoryElectrical
Linkhttps://www.echuan-hydraulic.com/product/siemens-3rh2122-2bb40-contactor-relay
Request a quote: [email protected] · WhatsApp +86-13422935851 · Tel +86-752-2399772
All brand names and model numbers are the property of their respective manufacturers and are used for identification only. Pictures are for reference; confirm specifications before ordering.